My wagon is a cool camper. It is parked outside, and I usually let it warm up for about 5 minutes. I just do that so it is warm inside the cabin, and all of the windows are deiced. If I don't let it warm up, you cant see out the windows, and it idles rough at stops.

__________________
-Justin

91 560 SEC AMG - other dogs dd
01 Honda S2000 - dogs dd
07 MB ML320 CDI - dd
16 Lexus IS250 - wifes dd

it's automatic.